diff --git a/share/man/man4/ds1307.4 b/share/man/man4/ds1307.4
--- a/share/man/man4/ds1307.4
+++ b/share/man/man4/ds1307.4
@@ -22,12 +22,12 @@
 .\" (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
 .\" THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 .\"
-.Dd March 7, 2015
+.Dd December 10, 2024
 .Dt DS1307 4
 .Os
 .Sh NAME
 .Nm ds1307
-.Nd 64 x 8, serial, i2c real-time clock
+.Nd 64 x 8, serial, i2c real-time clock (RTC)
 .Sh SYNOPSIS
 .Cd "device iic"
 .Cd "device iicbus"
diff --git a/share/man/man4/ds3231.4 b/share/man/man4/ds3231.4
--- a/share/man/man4/ds3231.4
+++ b/share/man/man4/ds3231.4
@@ -22,12 +22,12 @@
 .\" (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
 .\" THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 .\"
-.Dd February 12, 2016
+.Dd December 10, 2024
 .Dt DS3231 4
 .Os
 .Sh NAME
 .Nm ds3231
-.Nd Extremely Accurate i2c-integrated RTC/TCXO/Crystal
+.Nd Extremely Accurate i2c-integrated real-time clock (RTC)/TCXO/Crystal
 .Sh SYNOPSIS
 .Cd "device iic"
 .Cd "device iicbus"
diff --git a/share/man/man4/man4.arm/aw_rtc.4 b/share/man/man4/man4.arm/aw_rtc.4
--- a/share/man/man4/man4.arm/aw_rtc.4
+++ b/share/man/man4/man4.arm/aw_rtc.4
@@ -22,12 +22,12 @@
 .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 .\" SUCH DAMAGE.
 .\"
-.Dd Dec 25, 2017
+.Dd December 10, 2024
 .Dt AW_RTC 4
 .Os
 .Sh NAME
 .Nm aw_rtc
-.Nd driver for the RTC controller in Allwinner SoC
+.Nd driver for the real-time clock (RTC) controller in Allwinner SoC
 .Sh DESCRIPTION
 The
 .Nm